@Misc{ 
  CiKrLeMo25,
  author = { Cicalese, Marco and Kreutz, Leonard and Leonardi, Gian Paolo and Morselli, Gabriele },
  title = { The quantitative Faber-Krahn inequality for the combinatorial Laplacian in $\mathbb{Z}^d$ },
  journal = {  },
  year = { 2025 },
  pages = {  },
  URL = { http://cvgmt.sns.it/paper/7101/ },
  note = { cvgmt preprint}
}